i)A speech was made on Independence day - 15th August 1996. ii)Summary of Talk on 4th December 2007- Do Environmental Sciences mean physics, chemistry, and geology with a leavening of biology? iii)Let Us Build Temples- Speech delivered by Prof Prakash Gole at the conference organised by Art of Living iv)Brainstorming session on 16th April 2011 on Institute of Interdisciplinary Studies- note.